DuPont Tyvek Commercial Wrap 10' x 125'An air and water barrier made to stand up to the rigors of commercial job sites, with high tear strength, durability, and up to nine months of UV resistance. DuPont Tyvek CommercialWrap building wrap is one of the easiest ways to make a significant difference in energy efficiency and overall building performance. Tyvek CommercialWrap can help in three vital areas, as part of a building envelope system: controlling air leakage, which can impact the